Penny Arcade illustrator Mike "Gabe" Krahulik contributed this piece, the second installation for 2K Games's BioShock 2 artist series, a collection of works from renown artists inspired by the underwater city of Rapture and its inhabitants. You can see the first painting by Invader Zim creator Jhonen Vasquez here.

If you want to adorn your walls with Krahulik's stylized Big Daddy and Little Sister, 2K Games will sell a limited number of prints for this "Mr. Bubbles" art at the Penny Arcade Expo from September 4th to 6th at its BioShock 2 booth (#152). Make sure you pick up a pass to the convention soon if you plan on going, as they're running out of tickets!